7(3-x)+2x=5(2x+6)+6

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Solution for 7(3-x)+2x=5(2x+6)+6 equation: 



7(3-x)+2x=5(2x+6)+6

We move all terms to the left:

7(3-x)+2x-(5(2x+6)+6)=0

We add all the numbers together, and all the variables

7(-1x+3)+2x-(5(2x+6)+6)=0

We add all the numbers together, and all the variables

2x+7(-1x+3)-(5(2x+6)+6)=0

We multiply parentheses

2x-7x-(5(2x+6)+6)+21=0



We calculate terms in parentheses: -(5(2x+6)+6), so:

5(2x+6)+6

We multiply parentheses

10x+30+6

We add all the numbers together, and all the variables

10x+36

Back to the equation:

-(10x+36)



We add all the numbers together, and all the variables

-5x-(10x+36)+21=0

We get rid of parentheses

-5x-10x-36+21=0

We add all the numbers together, and all the variables

-15x-15=0

We move all terms containing x to the left, all other terms to the right

-15x=15

x=15/-15

x=-1

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